• Proceedings of the Korean Society of Veterinary Clinics Conference
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• 2009.04a
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• pp.232-232
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• 2009

• Journal of Veterinary Clinics
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• v.34 no.2
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• pp.98-102
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• 2017

A 7-year-old, intact, female Siberian husky presented with vomiting and diarrhea after a fight with a dog with which it lived. The bitch was diagnosed with pyometra and severe dehydration. The patient received IV fluid therapy for 2 day pre- and post-operatively. Four days post-surgery, the patient had a decreased level of consciousness and suffered a tonic-clonic generalized seizure. On magnetic resonance imaging and histopathological findings, a diagnosis of laminar cortical necrosis caused by fluid overload was made. This case provides important information on the potential for fluid overload in a dehydrated patient giving rise to critical condition and death.

• Korean Journal of Veterinary Service
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• v.41 no.2
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• pp.91-95
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• 2018

Polioencephalomalacia (PEM) is a neurologic disease of ruminants diagnosed by pathological approach. There is very little information available to understand bovine PEM in Korea. In this study, we investigated the diagnostic rate and pathological features of PEM in 334 necropsied cases of cattle submitted to the Animal and Plant Quarantine Agency in Korea from 2015~2017. PEM was diagnosed only in 13 (3.9%) Hanwoo, the Korean native cattle, and sporadically occurred in our country. The disease was the most diagnosed in fall season, and the age of the cows ranged from 1 month to 3 year. In all PEM cases, softening, and yellow discoloration of the gray matter in the cerebrum and fluorescence at the sites using ultraviolet illumination were grossly observed. Microscopically abundance of glial cells with vacuolar large cytoplasm and neuronal necrosis were commonly observed. This study suggests that future studies are necessary to identify the cause and pathogenesis for the control of PEM in our country.

• Korean Journal of Veterinary Research
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• v.36 no.2
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• pp.441-445
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• 1996

A case of necrotizing meningoencephalitis was described in a 3-year-old female pug dog. Significant histopathological changes were confined to the brain. Histopathologically, brain lesion of the pug dog was characterized by (1) severe lymphocyte, plasma cell and macrophage infiltration in the meninges and gray and white matter of the cerebral hemisphere, (2) perivascular mononuclear cell cuffing and (3) focal polioencephalomalacia in the gray matter of cerebrum. Replicate sections of the brain and lung were negative for fungal infection, canine distemper and toxoplasmosis on PAS stain and immunohistochemistry, respectively. Based on clinical signs, histopathological and immunohistochemical studies, this case was diagnosed as necrotizing meningoencephalitis in pug dog that had not been preriously described in Korea.